MongoDB Atlas vs Oracle Exadata Express Cloud Service comparison

MongoDB Atlas vs. Oracle Exadata Express Cloud Service

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

MongoDB Atlas

Ranking in Database as a Service (DBaaS)

5th

Average Rating

8.4

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Managed NoSQL Databases (3rd), Database Management Systems (DBMS) (7th), AI Software Development (14th)

Oracle Exadata Express Clou...

Ranking in Database as a Service (DBaaS)

14th

Average Rating

8.0

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Database as a Service (DBaaS) category, the mindshare of MongoDB Atlas is 10.3%, down from 14.1% compared to the previous year. The mindshare of Oracle Exadata Express Cloud Service is 2.1%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database as a Service (DBaaS) Mindshare Distribution
Product	Mindshare (%)
MongoDB Atlas	10.3%
Oracle Exadata Express Cloud Service	2.1%
Other	87.6%

Database as a Service (DBaaS)

Featured Reviews

Lintz Veloso

IT Manager at a government with 11-50 employees

Developers have benefited from flexibility and performance but pricing has needed further attention

I am only familiar with databases and applications. I am from the development team and I am a user of database and cloud but I don't know the infrastructure. As a user, I deal with the Oracle Database. I know the organization has a license with the product. We don't utilize real-time analytics with MongoDB Atlas. I don't use MongoDB Atlas directly, so I don't know how it can be improved. I would place MongoDB Atlas at a medium level. I would rate it at a six or seven. I believe MongoDB Atlas can improve a little. My overall review rating for this product is six out of ten.

Read full review

Shrikant Navelkar

Director at Clover Infotech

Have achieved excellent performance and seamless integration with effective cost control in cloud solutions

When customers are migrating from Oracle Exadata Express Cloud Service and need to remove some of their test and development environment, what happens in normal virtualization is that they can just switch it off, but in ExaCS, they need to terminate the entire thing. Most of the customers are not aware of this, so they keep spending money even if they want to shut down their UAT environment or development environment, so Oracle needs to make it simpler in terms of reducing the bill on ExaCS when customers want to shut down certain environments. Today, you have to terminate the entire VM, and only then your billing will stop. The only functionality I would expect from Oracle Exadata Express Cloud Service is that if Oracle is able to support Oracle MySQL Enterprise also on Exadata, that will solve a lot of problems.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Administering the solution is easy."

"I am impressed with the tool's integrations."

"The auto-scaling feature is the most valuable aspect."

"In my previous company, the product allowed us to build a database in a highly regulated environment with the ability to get distributed storage, and we used MongoDB as a distributed storage to set up this environment for a critical business application with millions of dollars."

"It is a solid product, very sustainable, and it takes minimal effort to solve a problem while being very easy to deploy."

"It is nice because our developers create tables whenever they need to sync data."

"Our databases used to be in-house. Now, they are in the cloud with MongoDB and everything is much easier."

"It's a good solution for NoSQL databases."

More MongoDB Atlas pros

"I would rate Oracle Exadata Express Cloud Service ten out of ten for its overall solution."

"I highly recommend Oracle Exadata Express Cloud Service as a very good solution if you can afford it."

"It is a scalable product."

"In the cloud, Exadata is more scalable. The on-prem version was limited. It wasn't that scalable because it only came in a quarter rack, half rack, and full rack. In the cloud, it scales to what you need."

"I like that Oracle Exadata Express Cloud Service is easier to use and is a cost-saving solution because you won't need to hire people to run and maintain it."

"What is most valuable about this solution is there is no comparative solution by any other vendors."

"With this cloud service, a development team can get a database immediately, without long negotiation with other services."

"Exadata is a highly stable and mature solution."

More Oracle Exadata Express Cloud Service pros

Cons

"I would like a better dashboard. It could be made a bit more user friendly."

"The tool's implementation should be made easier."

"During the configuration, we did some migrations where we had to reindex about 70,000 indexes, which took around an hour. They should improve this and optimize the indexing."

"From the scalability point of view, when we shard the database it creates a replica set of each shard and that will increase the cost."

"Going forward, we would like to have pure AWS Cloud (native) storage instead regular storage on the AWS integration side."

"An area for improvement in MongoDB Atlas is that it does not support individual or personal database backup, though it supports cloud cluster backup."

"There are some features that could be useful for the customers I work with, which are related to migration from on-prem to the cloud."

"In the past, MongoDB offered more features for free, but now it's quite limited. The free version is limited, and you need to pay extra to fully utilize it. The pricing could be improved."

More MongoDB Atlas cons

"The support must be faster."

"We use artificial intelligence for deep learning, and it would be a huge benefit to implement this in Oracle Exadata."

"The only downside is the difficulty in monitoring, and that's why I would like to implement MySQL database."

"The customer's default choice is the on-premise version of this solution. Only when Oracle or the partners like us, can explain to customers the cloud value proposition, and if the compliance authorities allow, they can look into this cloud solution. It will take some time for Oracle to change its perception of customers' de-facto standards. Exadata used to be treated as a black box, which is not the case now. The customer is aware of what is happening inside, how the configurations have been made, and what patching has been applied. Oracle needs to market the cloud version better."

"Scaling Oracle Exadata Express Cloud Service can be done, but the process is a little tedious, which could be an area for improvement in the solution."

"The customer's default choice is the on-premise version of this solution. Oracle needs to market the cloud version better."

"Oracle's support could be better."

"Customer Service: I had no answer when asking why the Customer Support Identifier is invalid Technical Support: The Customer Support Identifier provided was invalid. This means that I had no support, unfortunately."

More Oracle Exadata Express Cloud Service cons

Pricing and Cost Advice

"MongoDB Atlas is not expensive, and since it's a cloud-based solution, you pay by usage."

"The pricing is good. We originally chose it over DynamoDB because of the pricing."

"Comparing the price between the MongoDB and Microsoft SQL Server, we are using the enterprise edition of Microsoft SQL Server, which is more expensive than MongoDB."

"The pricing is not that expensive, but it can be, especially when we have deployed it across multiple zones."

"In my previous company, the product allowed use to build a database in a highly regulated environment with the ability to get distributed storage. We used MongoDB as a distributed storage to set up this environment for a critical business application with millions of dollars."

"The solution is fairly priced."

"The purchasing process through the AWS Marketplace was very good."

"For me, MongoDB is expensive, but I think it is not so expensive for customers."

More MongoDB Atlas pricing and cost advice

"The price of this solution is very comparative to others on the market. There is no direct comparison between this solution and with something else because I do not see any other similar product."

"The tool is not cheap, but it is not really expensive."

"I think Oracle pricing is usually above average market price."

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Top Industries

By visitors reading reviews

Manufacturing Company

15%

Financial Services Firm

11%

Construction Company

10%

Outsourcing Company

Comms Service Provider

14%

Outsourcing Company

13%

Financial Services Firm

12%

Recruiting/Hr Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	24
Midsize Enterprise	12
Large Enterprise	23

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	1
Large Enterprise	8

Questions from the Community

What is your experience regarding pricing and costs for MongoDB Atlas?

Pricing-wise, MongoDB Atlas has a pay-as-you-go strategy. The documentation for MongoDB is very good; I have learned multiple things through reading it. The free tier is M0 for $0, which is suitabl...

What needs improvement with MongoDB Atlas?

MongoDB Atlas can be improved in a few ways. While the platform is feature-rich, some advanced configuration and performance tuning options have a learning curve, especially for teams that are new ...

What is your primary use case for MongoDB Atlas?

My main use case for MongoDB Atlas is for storing and managing semi-structured or rapidly evolving data where schema flexibility is important. A good example of how I have used MongoDB Atlas for ma...

What is your experience regarding pricing and costs for Oracle Exadata Express Cloud Service?

Oracle is quite expensive here in Brazil. Pricing is the primary challenge we face with Oracle.

What needs improvement with Oracle Exadata Express Cloud Service?

What is your primary use case for Oracle Exadata Express Cloud Service?

We have been implementing Oracle Exadata Express Cloud Service for our customers for more than 10 to 12 years for our various customers through the on-premise Exadata offerings Oracle has.

Amazon RDS vs MongoDB Atlas

Comparisons

Compared 8% of the time

Microsoft Azure Cosmos DB vs MongoDB Atlas

Compared 6% of the time

MongoDB Enterprise Advanced vs MongoDB Atlas

Compared 6% of the time

Snowflake vs MongoDB Atlas

Compared 6% of the time

Google Cloud SQL vs MongoDB Atlas

Compared 5% of the time

More MongoDB Atlas Competitors

Microsoft Azure SQL Database vs Oracle Exadata Express Cloud Service

Compared 17% of the time

Google Cloud SQL vs Oracle Exadata Express Cloud Service

Compared 15% of the time

Amazon RDS vs Oracle Exadata Express Cloud Service

Compared 11% of the time

Google Cloud Spanner vs Oracle Exadata Express Cloud Service

Compared 6% of the time

Microsoft Azure Cosmos DB vs Oracle Exadata Express Cloud Service

Compared 6% of the time

More Oracle Exadata Express Cloud Service Competitors

Product Reports

MongoDB Atlas

Download MongoDB Atlas product report

Oracle Exadata Express Cloud Service

Download Oracle Exadata Express Cloud Service product report

Oracle Exadata Express Cloud Service report

Also Known As

Atlas, MongoDB Atlas (pay-as-you-go)

No data available

Overview

MongoDB Atlas stands out with its schemaless architecture, scalability, and user-friendly design. It simplifies data management with automatic scaling and seamless integration, providing dynamic solutions for diverse industries.

MongoDB Atlas offers a cloud-based platform valued for its seamless integration capabilities and high-performance data visualization. It features advanced security options such as encryption and role-based access control alongside flexible data storage and efficient indexing. Users benefit from its robust API support and the ability to manage the platform without an extensive setup process. Feedback suggests improvements are needed in usability, query performance, security options, and third-party tool compatibility. While pricing and support services could be more economical, there is a demand for enhanced real-time monitoring and comprehensive dashboards, as well as advanced containerization and scalability options supporting complex database structures.

What are the key features of MongoDB Atlas?

Schemaless Architecture: Flexible data storage without predefined structure.
Automatic Scaling: Dynamically adjusts resources to meet demand.
Advanced Security: Encryption and role-based access control.
User-Friendly Interface: Simplified management and operation.
Robust API Support: Facilitates integration with applications.

What benefits should you consider in a solution like MongoDB Atlas?

Cost-Effective Management: Minimizes setup and operational costs.
Dynamic Data Management: Adapts to varying business demands.
Seamless Integration: Connects easily with other tools and frameworks.
High Performance: Optimized for real-time data processing and visualization.
Reliable Support: Accessible assistance and comprehensive documentation.

In healthcare and finance, MongoDB Atlas manages payment transactions and facilitates real-time analytics, powering SaaS solutions and storing large volumes of user data. It enhances scalability, performance, and security for cloud hosting, IoT integrations, and Node.js environments, widely favored for its flexibility and capability to support microservices.

MongoDB

Oracle Exadata Express Cloud Service enables cost-effective scalability, performance, and security without third-party software, ideal for database consolidation and cloud deployments.

Oracle Exadata Express offers scalable infrastructure that enhances performance while maintaining high availability and robust security. With its integration with Oracle Linux, it minimizes maintenance needs and provides excellent reliability. It supports efficient data handling, stored procedures, and rapid resource expansion. Users prefer it for optimizing database deployments, processing transactions, and managing data across large user bases. Despite its strengths, it requires improvements in compliance with European data regulations, AI capabilities, billing process, and integration with platforms like Oracle MySQL Enterprise and Oracle GoldenGate.

What features does it offer?

Scalable Infrastructure: Delivers cost control and efficient resource management.
Enhanced Performance: Optimizes data processing and transaction handling.
High Availability: Ensures continuous access to critical applications.
Robust Security: Protects data without reliance on third-party solutions.
Oracle Linux Compatibility: Simplifies system maintenance and support.

What benefits and ROI should users look for?

Ease of Use: Simplifies deployment and maintenance.
Resource Expansion: Facilitates quick adaptation to changing demands.
High Performance: Provides unmatched processing power against competitors.
Scalability: Supports growth without sacrificing reliability.

In sectors like banking and insurance, Oracle Exadata Express is used to enhance application performance and manage vast data sets. Its high availability and efficiency make it suitable for handling critical applications, allowing companies to avoid in-house server deployments for secure, cloud-based operations.

Oracle

Sample Customers

Wells Fargo, Forbes, Ulta Beauty, Bosch, Sanoma, Current (a Digital Bank), ASAP Log, SBB, Zebra Technologies, Radial, Kovai, Eni, Accuhit, Cognigy, and Payload.

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MongoDB Atlas vs. Oracle Exadata Express Cloud Service